Ticker · CUSIP 89400J107

TRU

TRANSUNION

Financial Services·Financial Data & Stock Exchanges

···Share

Holders (tracked)

Combined shares

25,894,093

Combined value

$2.22B

Last close

$78.25

Quarter

2025Q4

Price is -8.7% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$78.25+5.78 (+7.98%)H $98.78 · L $65.76 · Avg Vol 2.6M

Tracked holders · last 8 quarters

+4 vs previous quarter over the last 8.

SEC event timeline

25 events

D.E. Shaw & Co. opened position2026-02-17
+2,385 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−508,891 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+9,600 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−232,661 shares · 2025Q4
Position
Steve Cohen (Point72) exited2026-02-17
−1,562,114 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−590,578 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−238,112 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+7,900 shares · 2025Q4
Position
Ron Baron (Baron Capital / BAMCO) trimmed2026-02-17
−9,130 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+222,403 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) added2026-02-13
+33,651 shares · 2025Q4
Position
Dodge & Cox opened position2026-02-13
+9,842,006 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+1,038,710 shares · 2025Q4
Position
Tom Gayner (Markel Group) trimmed2026-02-06
−99,050 shares · 2025Q4
Position
Steve Cohen (Point72) added2025-11-14
+1,390,475 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+3,400 shares · 2025Q3
Position
D.E. Shaw & Co. exited2025-11-14
−2,302 shares · 2025Q3
Position
Wellington Management added2025-11-14
+11,114 shares · 2025Q3
Position
Ron Baron (Baron Capital / BAMCO) trimmed2025-11-14
−50,000 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+69,074 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−729,997 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+221,152 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−1,708,329 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) opened position2025-11-13
+41,003 shares · 2025Q3
Position
Norges Bank (Norway SWF) trimmed2025-11-12
−288,146 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for TRU →

Follow-the-investor returns

If you'd copied each holder of TRU…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Ron Baron (Baron Capital / BAMCO)	2017Q2	$53.76	+45.5%	$63.6M
Tom Gayner (Markel Group)	2018Q4	$71.90	+8.8%	$157K
Paul Tudor Jones (Tudor Investment)	2016Q1	$72.61	+7.8%	$618K
T. Rowe Price	2016Q1	$74.91	+4.5%	$60.1M
Ray Dalio (Bridgewater Associates)	2021Q2	$77.41	+1.1%	$5.8M
Wellington Management	2016Q1	$78.00	+0.3%	$917.0M
Ken Griffin (Citadel Advisors)	2016Q1	$83.94	-6.8%	$1.4M
Ken Griffin (Citadel Advisors)	2016Q1	$83.94	-6.8%	$1.4M
Ken Griffin (Citadel Advisors)	2016Q1	$83.94	-6.8%	$1.4M
Two Sigma Investments	2016Q1	$84.88	-7.8%	$1.7M
Steve Cohen (Point72)	2016Q1	$85.17	-8.1%	$39.8M
Dodge & Cox	2025Q4	$85.75	-8.7%	$770.1M
D.E. Shaw & Co.	2016Q1	$86.76	-9.8%	$187K
AQR Capital Management	2016Q3	$87.99	-11.1%	$30.0M
Izzy Englander (Millennium Mgmt)	2016Q1	$88.86	-11.9%	$751K
Izzy Englander (Millennium Mgmt)	2016Q1	$88.86	-11.9%	$751K
Norges Bank (Norway SWF)	2016Q1	$3624.97	-97.8%	$81.3M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions4

Dodge & Cox
+9,842,006
$844.0M
Norges Bank (Norway SWF)
+1,038,710
$89.1M
Paul Tudor Jones (Tudor Investment)
+7,900
$677K
D.E. Shaw & Co.
+2,385
$205K

Added to3

AQR Capital Management
+222,403
$19.1M
Ray Dalio (Bridgewater Associates)
+33,651
$2.9M
Two Sigma Investments
+9,600
$823K

Trimmed6

Ken Griffin (Citadel Advisors)
−508,891
$43.6M
Wellington Management
−238,112
$20.4M
Izzy Englander (Millennium Mgmt)
−232,661
$20.0M
Tom Gayner (Markel Group)
−99,050
$8.5M
Ron Baron (Baron Capital / BAMCO)
−9,130
$783K
T. Rowe Price
−590,578
$51K

Exited1

Steve Cohen (Point72)
−1,562,114
$130.9M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	12	49,106,475	$163.10B	—
2022Q2	10	53,430,451	$141.56B	-2
2022Q3	15	35,984,242	$2.14B	+5
2022Q4	16	41,199,828	$2.34B	+1
2023Q1	16	35,641,240	$2.21B	—
2023Q2	13	34,994,660	$2.74B	-3
2023Q3	13	21,665,673	$1.56B	—
2023Q4	13	19,150,951	$1.32B	—
2024Q1	13	30,779,199	$2.46B	—
2024Q2	16	25,859,376	$1.92B	+3
2024Q3	15	16,565,000	$1.73B	-1
2024Q4	12	12,787,910	$1.19B	-3
2025Q1	15	18,952,367	$1.57B	+3
2025Q2	13	19,637,587	$1.73B	-2
2025Q3	13	17,658,674	$1.48B	—
2025Q4	17	25,894,093	$2.22B	+4

Who owns TRU

17 super-investors · 2025Q4

Tracked stake

25.89M

Combined value

$2.22B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New4Added3Trim9Sold1

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Wellington Management	11.72M	$1.00B	0.2%	Trim−238.1K
2	Dodge & Cox	9.84M	$844M	0.5%	New+9.84M	—
3	Norges Bank Norway SWF	1.04M	$89M	0.0%	New+1.04M
4	Ron Baron Baron Capital / BAMCO	813.4K	$70M	0.2%	Trim−9.1K
5	T. Rowe Price	768.1K	$66M	0.0%	Trim−590.6K
6	Steve Cohen Point72	508.4K	$44M	0.0%	Sold−1.56M
7	AQR Capital Management	383.2K	$33M	0.0%	Added+222.4K
8	Ken Griffin Citadel Advisors	264.7K	$23M	0.0%	Trim−508.9K
9	Izzy Englander Millennium Mgmt	264.6K	$23M	0.0%	Trim−232.7K
10	Ken Griffin Citadel Advisors	156.1K	$13M	0.0%	Trim−508.9K
11	Ray Dalio Bridgewater Associates	74.7K	$6M	0.0%	Added+33.7K
12	Two Sigma Investments	21.1K	$2M	0.0%	Added+9.6K
13	Ken Griffin Citadel Advisors	18.5K	$2M	0.0%	Trim−508.9K
14	Izzy Englander Millennium Mgmt	9.6K	$823K	0.0%	Trim−232.7K
15	Paul Tudor Jones Tudor Investment	7.9K	$677K	0.0%	New+7.9K
16	D.E. Shaw & Co.	2.4K	$205K	0.0%	New+2.4K
17	Tom Gayner Markel Group	2.0K	$172K	0.0%	Trim−99.0K

Recent moves

20 transactions

ADDAQR Capital Management
+222,403 · 2025Q4
SOLDSteve Cohen (Point72)
−1,562,114 · 2025Q4
TRIMT. Rowe Price
−590,578 · 2025Q4
ADDTwo Sigma Investments
+9,600 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−508,891 · 2025Q4
TRIMRon Baron (Baron Capital / BAMCO)
−9,130 · 2025Q4
TRIMWellington Management
−238,112 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−232,661 · 2025Q4
NEWD.E. Shaw & Co.
+2,385 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+7,900 · 2025Q4
ADDRay Dalio (Bridgewater Associates)
+33,651 · 2025Q4
NEWDodge & Cox
+9,842,006 · 2025Q4
NEWNorges Bank (Norway SWF)
+1,038,710 · 2025Q4
TRIMTom Gayner (Markel Group)
−99,050 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−729,997 · 2025Q3
ADDSteve Cohen (Point72)
+1,390,475 · 2025Q3
ADDTwo Sigma Investments
+3,400 · 2025Q3
SOLDD.E. Shaw & Co.
−2,302 · 2025Q3
ADDT. Rowe Price
+221,152 · 2025Q3
ADDWellington Management
+11,114 · 2025Q3

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